CBSE Class 11 Computer Science Essentials (CS) Classes in Raipur, Online Coaching

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Why this fits a Raipur student

Most Raipur schools follow the Chhattisgarh Board (CGBSE), with CBSE, ICSE/ISC and Cambridge schools alongside. We teach the CBSE, ICSE/ISC, Cambridge IGCSE, GSEB and NIOS computer subjects, not the CGBSE computer paper itself, so this course suits a Raipur student in one of those schools.

✓Live classes at Indian Standard Time, never pre-recorded
✓Small batch or one-to-one, so a Raipur student can interrupt and ask
✓Taught by Kajal Ma'am, teaching computer subjects since 2006
✓Free demo class before any payment

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What CBSE Class 11 Computer Science Essentials (CS) covers

3 units. Tap any unit to see its topics.

01Unit 1: Computer Systems and Organisation+

Basic computer organisation: hardware, software, input/output devices, CPU, memory (primary, cache, secondary), units of memory (bit, byte, KB, MB, GB, TB, PB)
Types of software: system software (operating systems, system utilities, device drivers), programming tools and language translators (assembler, compiler, interpreter), application software
Operating System: functions of the OS, OS user interface
Boolean logic: NOT, AND, OR, NAND, NOR, XOR, truth tables, De Morgan's laws, logic circuits
Number System: Binary, Octal, Decimal and Hexadecimal; conversion between number systems
Encoding Schemes: ASCII, ISCII, Unicode (UTF8, UTF32)

02Unit 2: Computational Thinking and Programming - I+

Introduction to problem-solving: analyzing the problem, developing an algorithm, coding, testing, debugging; flowcharts, pseudocode, decomposition
Basics of Python: features of Python, hello world program, interactive vs script mode, character set, tokens (keyword, identifier, literal, operator, punctuator), variables, l-value and r-value, comments
Data types: integer, floating point, complex, boolean, string, list, tuple, None, dictionary; mutable vs immutable types
Operators: arithmetic, relational, logical, assignment, augmented assignment, identity (is, is not), membership (in, not in)
Expressions, statements, type conversion (explicit and implicit), operator precedence, input/output from console
Errors: syntax errors, logical errors, run-time errors
Flow of control: indentation, sequential, conditional and iterative flow
Conditional statements: if, if-else, if-elif-else (e.g. absolute value, sort 3 numbers, divisibility)
Iterative statements: for loop, range(), while loop, break and continue, nested loops (patterns, series, factorial)
Strings: operations (concatenation, repetition, membership, slicing), traversal, built-in methods (len, capitalize, title, lower, upper, count, find, index, endswith, startswith, isalnum, isalpha, isdigit, strip, replace, join, split, etc.)

03Unit 3: Society, Law and Ethics+

Digital footprints
Digital society and netizen: net, communication and social media etiquettes
Data protection: intellectual property rights (copyright, patent, trademark), violation of IPR (plagiarism, copyright/trademark infringement), open source software and licensing (Creative Commons, GPL, Apache)
Cyber crime: hacking, eavesdropping, phishing and fraud emails, ransomware, cyber trolls, cyber bullying
Cyber safety: safe web browsing, identity protection, confidentiality
Malware: viruses, trojans, adware
E-waste management: proper disposal of electronic gadgets
Information Technology Act (IT Act)
Technology and society: gender and disability issues in computing

See the full CBSE Class 11 Computer Science Essentials (CS) course →

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Students across Raipur

A student anywhere in Raipur can take CBSE Class 11 Computer Science Essentials (CS) with us — Amanaka, Atal, Avanti or CGBSE included — because the class is online and there is no centre to travel to. Raipur sits in Chhattisgarh, where the Chhattisgarh Board (CGBSE) runs alongside the national boards, so we are asked about both.

Every class is live at Indian Standard Time, in a small batch or one-to-one. Nothing is pre-recorded, so a student in Raipur asks questions in the moment. Recordings are provided for revision only.

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What students & parents say

4.9/5 from 36 verified reviews.

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★★★★★

I'm deeply impressed by the supportive environment fostered by Kajal Ma'am during the Kwickrevision workshop. Her approach not only facilitates a thorough understanding of the subject matter but also encourages a collaborative and nurturing learning experience. This workshop stands out as one of the best I've ever attended, and I attribute much of that to Kajal Ma'am's exceptional guidance.

Yash Jain

Student

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★★★★★

Dear Kajal Ma'am, Yash has done extremely well in CS Exam, with all your kind guidance and supports. Your Hard work towards Students is really appreciated, We are fortunate to connect with you at right time 🙏, Thank you so much for all 🙏😊

Chetan Jain (Yash's Parents)

Parent

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Frequently asked questions

Do you teach CBSE Class 11 Computer Science Essentials (CS) to students in Raipur?+

Yes. Classes are live and online, so a student in Raipur joins the same small batch or one-to-one session as anyone else, at Indian Standard Time, taught by Kajal Ma'am.

Which board does this suit in Raipur?+

How many units are in CBSE Class 11 Computer Science Essentials (CS)?+

3 units.

Is there a free demo class for Raipur students?+

Yes. You see a real class before any payment. Message us on WhatsApp and we will arrange it.

Book a free demo for CBSE Class 11 Computer Science Essentials (CS) in Raipur